All those where y is 9 more than x will be included on the graph of y = 9 + x.eg (0, 9), (1, 10), (-5, 4).
If you are talking about the things in the perentheses, (5,-9), they are called ordered pairs. Ordered pairs help you find a location on a coordinate graph.
(9,-2)
The graph shifts downward (negative y) by 9 units.
15
-12
15
When you graph the equation [ y = 7x ], the graph is a straight line that passes throughthe origin and has a slope of 7.The x-y coordinates of every point on the line are an ordered pair that satisfies the equation.There are as many of them as there are points on a line ... an infinite number.Here are a few of them:(0, 0)(1, 7)(0.2, 1.4)(-9, -63)(137, 959)
All those where y is 9 more than x will be included on the graph of y = 9 + x.eg (0, 9), (1, 10), (-5, 4).
If you are talking about the things in the perentheses, (5,-9), they are called ordered pairs. Ordered pairs help you find a location on a coordinate graph.
9
(9,-2)
You zero out the variables in turn. Y = 9(0) + 5 Y = 5 ---------- 9X + 5 = 0 9X = - 5 X = - 5/9 Can use these points to graph line. ( - 5/9, 5)
-3
Tell whether the ordered pair (5, -5) is a solution of the system
15
The graph shifts downward (negative y) by 9 units.